termus v30: error vain information

[p@po]

Good morning.
I just bought this software, termus v.30 (not the ce) and I was doing tests to get familiar with the program.
the problem is that I stopped at the assignment of the rooms, operation that gives me a mistake that, even watching the video tutorial, I can't solve.
The error in the annex appears to me.
advice?

 

[gfrank]

the dining room, is not properly closed by the walls (spigolo in the lower right)

 

[p@po]

Thank you.
but there are rules to follow to make sure that the dwg model is "assimilate" as best as possible by Termus?
I often find myself having to build dwg from scratch, starting from the customer's paperwork (often not even on scale but this is another speech).
I did tests using polylinee and not, trying to divide the areas in rectangle macros or breaking the walls in small rectangles but not always termus understands the dwg indeed, often, from interpretations at least singular and inconsistent with what is reported on the cad and I can not understand what criterion you use to draw the walls and how I could "help it".
Thank you.

 

[gfrank]

the dwg/dxf must be "clean" and reduced to simple design:
- walls = parallel lines
- windows/doors = parallel lines + width lines
I recommend importing the design in termus in the version dwg/dxf 2000/2004

 

[BeatriceB]

Good morning I'm a student who's using termus for the thesis. I have a three-storey building and I accurately designed the cad for each floor and imported the file in dxf2000 format in termus. I redesigned the plant in termus assigning the "muro" entities and began to assign the rooms. the error mentioned by p@po, but not for all rooms! What can I do? I checked at the millimeter the design at the cad is I only have parallel lines and closed for all walls.

 

[gfrank]

Usually that type of error happens when the walls designed in termus, do not close the rooms properly. control the "junctions" of the walls, even with the help of the "zoom"

 

[BeatriceB]

Thank you! ! !
Anyway, I managed to fix it. I discovered that the walls in cad must intersect to make sure that Termus recognizes them.

I have some questions about the use of the software. (they are not inherent in this post but I think it is superfluous to start a new conversation).

1) if I have a room whose cover, at two bonfires, has the neck exactly in the middle of the room, how do I represent the cover on the termus file? and above all how do I indicate the different orientation of the bonfires (one towards south and the other towards north) and therefore the different factor of reduction for diffuse radiation? The loft is of course unique therefore from the tab of the entity "vano" does not give me the possibility to differentiate the orientation of the two bonfires.

2)I noticed that when defining the masonry and the floors the internal and external conditions remain fixed for all types of elements that are defined. I wondered how the program does to recognize when it is actually an intermediate loft or a hustle (then with different temperature values and surface resistance on the two sides of the element)

3)The building in question is a refuge so the frequency is variable both during the week and during the opening season so I thought it was appropriate to set different levels of heating ignition so as to limit consumption. I set the temperature at 20°c if the room is busy and at 17°c when it is empty assuming that the room is occupied only during the weekend. So I calculated the average temperature over time (according to the one 13790) and it was 18°c. Now I wonder if it is right to set the design temperature equal to 18°c for the calculation of energy requirements and equal to 20 for the calculation of power.

4)I have a cellar environment that I think should be calculated because in direct contact with the first floor and belonging to the building (direct access from the kitchen) how do I determine the internal temperature of the basement room and all the parameters that are required me in the structure tab of the area if there is nothing about it?

5) the shading factor on the windows (normally uni ts 11300-2) is better to define it by opening the size tab window by double clicking with the mouse or using the exception on the wall? What's the difference?

6) along the clamps I have both horizontal and vertical thermal bridges but I noticed that in the structure tab of the element you can insert only a thermal bridge. should I insert the vertical or horizontal one? I believe it is better to put the vertical one (which develops along the vertical shapings of the lock) and instead to insert the horizontal one (with length inserted manually) on the wall where the compartment is housed. Is that correct?


thanks in advance

 

[gfrank]

Thank you! ! !
Anyway, I managed to fix it. I discovered that the walls in cad must intersect to make sure that Termus recognizes them.

I have some questions about the use of the software. (they are not inherent in this post but I think it is superfluous to start a new conversation).

no, next time you open a new discussion, with proper title ....

1) if I have a room whose cover, at two bonfires, has the neck exactly in the middle of the room, how do I represent the cover on the termus file? and above all how do I indicate the different orientation of the bonfires (one towards south and the other towards north) and therefore the different factor of reduction for diffuse radiation? The loft is of course unique therefore from the tab of the entity "vano" does not give me the possibility to differentiate the orientation of the two bonfires.

creates two roof structures (equal) and with exceptions assigns the two structures with slopes + and - to the same compartment

2)I noticed that when defining the masonry and the floors the internal and external conditions remain fixed for all types of elements that are defined. I wondered how the program does to recognize when it is actually an intermediate loft or a hustle (then with different temperature values and surface resistance on the two sides of the element)

provided that you have to create many thermal zones according to the neighboring environments, in addition to the building object of calculation (eodc), the sw recognizes the type, when you check the thermal zone of border (to the element) : in the design for the walls, in the properties of the compartment for the floors

3)The building in question is a refuge so the frequency is variable both during the week and during the opening season so I thought it was appropriate to set different levels of heating ignition so as to limit consumption. I set the temperature at 20°c if the room is busy and at 17°c when it is empty assuming that the room is occupied only during the weekend. So I calculated the average temperature over time (according to the one 13790) and it was 18°c. Now I wonder if it is right to set the design temperature equal to 18°c for the calculation of energy requirements and equal to 20 for the calculation of power.

In my opinion, no, as the calculation of the requirement is made on a standard basis and not on actual use (except that the standard provides otherwise for shelters ...)

4)I have a cellar environment that I think should be calculated because in direct contact with the first floor and belonging to the building (direct access from the kitchen) how do I determine the internal temperature of the basement room and all the parameters that are required me in the structure tab of the area if there is nothing about it?

as mentioned before, create the thermal zone bordering "cantina" and the same selections that is free of heating. to the same check the factor ft according to the use, which in the calculation phase, assigns the appropriate t to the local; or you can enter the t manually ....

5) the shading factor on the windows (normally uni ts 11300-2) is better to define it by opening the size tab window by double clicking with the mouse or using the exception on the wall? What's the difference?

from the entity card

6) along the clamps I have both horizontal and vertical thermal bridges but I noticed that in the structure tab of the element you can insert only a thermal bridge. should I insert the vertical or horizontal one? I believe it is better to put the vertical one (which develops along the vertical shapings of the lock) and instead to insert the horizontal one (with length inserted manually) on the wall where the compartment is housed. Is that correct?


thanks in advance

Yes, but in the wall where the window is housed

 

[BeatriceB]

Thank you very much for the answer!
I just want to ask how it is best to solve point 3.